In the steady state of temperature the f...

In the steady state of temperature the flow of heat across the body depends :

only upon its thermal conductivity

upon its thermal capacity

upon its thermal conductivity and upon its thermal capacity

neither upon its thermal conductivity nor upon its thermal capacity

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

HEAT TRANSFER & THERMAL EXPANSION
MOTION|Exercise EXERCISE - 2|45 Videos
HEAT TRANSFER & THERMAL EXPANSION
MOTION|Exercise Exercise - 3 Section-A|21 Videos
HEAT TRANSFER & THERMAL EXPANSION
MOTION|Exercise SPECIFIC PROBLEMS –|5 Videos
HEAT - 1
MOTION|Exercise EXERCISE -4 (Level - II) Previous Year | JEE Advanced|22 Videos
HEAT-2
MOTION|Exercise EXERCISE-4 (LEVEL-II)|30 Videos

Similar Questions

Explore conceptually related problems

In steady state .

In steady state–

Under steady state, the temperature of a body

The temperature of the two ends A and B of a rod of length 25cm and circular cross section are 100^(@)C and 0^(@)C respectively In the steady state, find the temperature at a point 10cm from the end B (ifnore loss of heat from curved surface of the body) ?

The ends of a metal rod are kept at temperature theta_(1) and theta_(2) with theta_(2) gt theta_(1) . At steady state the rate of flow of heat along the rod is directly proportional to

A wall has two layers A and B, each made of different materials. Both layers are of same thickness. But, the thermal conductivity of material A is twice that of B. If, in the steady state, the temperature difference across the wall is 24^(@)C , then the temperature difference across the layer B is :

The heat capacity of a body depends on

Assertion : Heat is supplied at constant rate from one end of a conducting rod. In steady state, temperature of all points of the rod becomes uniform. Reason : In steady state, temperature of rod does not increase.

MOTION-HEAT TRANSFER & THERMAL EXPANSION -EXERCISE - 1

During total solar eclipse Fraunhoffer's lines appear bright because -
Text Solution
|
The rate of flow of heat through a metal bar of area of cross-section ...
Text Solution
|
In the steady state of temperature the flow of heat across the body de...
Text Solution
|
The heat is flowing through two cylinderical rods of same material. Th...
Text Solution
|
Four rods with different radii r and length l are used to connect two ...
Text Solution
|
In which case does the thermal conductivity increase from left to righ...
Text Solution
|
A rod of 1 m length and area of cross-section 1 cm^2 is connected acr...
Text Solution
|
The unit of thermal conductivity is :
Text Solution
|
Two rods are connected as shown. The rods are of same length and same ...
Text Solution
|
Two rods A & B are connected in series as shown in fig. the conductivi...
Text Solution
|
What is the equivalent conductivity of rods A & B –
Text Solution
|
Two identical square rods of metal are welded end to end as shown in f...
Text Solution
|
One end of a 2.35m long and 2.0cm radius aluminium rod (K=235W.m^(-1)K...
Text Solution
|
A metallic rod is continuously heated at its two ends, the flow of hea...
Text Solution
|
Nature of thermal radiations is similar to the nature of -
Text Solution
|
Heat radiation exhibit the phenomenon of polarization which means that...
Text Solution
|
If transmission power of a surface is 1/6 and reflective power is 1/3,...
Text Solution
|
Out of the radiations falling on surface of a body, 30% radiations are...
Text Solution
|
If same amount of ice in placed in black and white cloth then ice in b...
Text Solution
|
The temperature of a black body becomes half of its original temperatu...
Text Solution
|